• Welcome Visitor! Please take a few seconds and Register for our forum. Even if you don't want to post, you can still 'Like' and react to posts.

Ignition conversion help


NVbronco2

Member
Joined
Feb 21, 2011
Messages
12
City
Dayton, NV
Vehicle Year
1985
Transmission
Automatic
I am doing the 85 b2 ing. conv. as listed here in the forum. Got most all of the electrical figured out but need some info.
1. Where do I plug in the evap can to. It used to hook to the top of the carb.
2. How much of the old wires do I need from the passenger side? I just read here that I can disconnect the ECM (under glove box?) and pull out the harness. Guess I can just go from there?

Thanks for any help.
 
OK, figured out #2 but...

Still need to know where to plumb in the evap line.
Now I also need to figure out where to tie in for the wires from the nuetral/back up switch. Wires were fried all the way to the plug on the auto trans. Do I really need the nuetral lockout part of the switch? Looks like 2 red wires were to the ign. switch and 2 black purple wires were for the back up lights?
Any ideas?
 
Still need to know where to plumb in the evap line.
Now I also need to figure out where to tie in for the wires from the nuetral/back up switch. Wires were fried all the way to the plug on the auto trans. Do I really need the nuetral lockout part of the switch? Looks like 2 red wires were to the ign. switch and 2 black purple wires were for the back up lights?
Any ideas?

1) Air cleaner

2) I bought an EVTM to show me the circuit and divorced out the NSS and reverse light stuff from my main harness and and made a small harness for those circuits that plugged into my cabs existing plugs. Mine was a lot different from yours since going from a 2.9L to a 5.0L, but concept is the same. Just need to fill in the gaps, however it gets done is up to you.
 
Last edited:
Thanks for answering. I slowly figured it out but now I need to find that plug on the trans. No saving the old one. Just gonna have to look around on the web.
 

Sponsored Ad


Sponsored Ad

TRS Events

Member & Vendor Upgrades

For a small yearly donation, you can support this forum and receive a 'Supporting Member' banner, or become a 'Supporting Vendor' and promote your products here. Click the banner to find out how.

Latest posts

Recently Featured

Want to see your truck here? Share your photos and details in the forum.

Ranger Adventure Video

TRS Merchandise

Follow TRS On Instagram

TRS Sponsors


Sponsored Ad


Sponsored Ad


Amazon Deals

Sponsored Ad

Back
Top